There are exactly 118 known elements. Rounding 118 to the nearest 100 makes it 100.
2
No. There are only a hundred or so naturally occurring elements from which many, millions of compounds are made. A compound is a combination of two or more elements. There are far more compounds than there are elements.
Three elements.
I'm not sure that it's been created yet.
Elements: iron, nickel, uranium, astatine, lanthanum and the others up the atomic number 118. Fot the applications hundred of volumes can be writed !
It is 2,100 when rounded to the nearest hundred
There aren't any numbers that round to 350 to the nearest hundred.
21079000000 rounded to the nearest hundred thousand is 21079000000
There are 300
To the nearest hundredth: 7.84 To the nearest hundred: Zero
Zero is the nearest hundred. 6.56 is the nearest hundredth.
To the nearest hundredth: 7.11 To the nearest hundred: zero
Zero to the nearest hundred and 5.17 to the nearest hundredth.
100 to the nearest hundred and 51.62 to the nearest hundredth.
To the nearest hundred is 0. It is 0.33 to the nearest hundredth.
The hundred that is nearest to 202 is 200 .
To the nearest hundred millionth, 5.68002356 To the nearest hundred million, zero.